Patents by Inventor Hisashi Oota

Hisashi Oota has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Mobile communication terminal
    Patent number: 7471964
    Abstract: When reproducing a multimedia file received by a receiving section, a control section controls a sound reproduction section to reproduce a sound on the basis of sound data. Further, the control section controls a display section to display an image on the basis of image data if the multimedia file contains the image data, and controls the display section to display a prepared substitute image if the multimedia file contains no image data.
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: December 30, 2008
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Hisashi Oota, Yoshiaki Machida
  • Mobile communication terminal
    Publication number: 20070123228
    Abstract: When reproducing a multimedia file received by a receiving section, a control section controls a sound reproduction section to reproduce a sound on the basis of sound data. Further, the control section controls a display section to display an image on the basis of image data if the multimedia file contains the image data, and controls the display section to display a prepared substitute image if the multimedia file contains no image data.
    Type: Application
    Filed: September 7, 2006
    Publication date: May 31, 2007
    Inventors: Hisashi Oota, Yoshiaki Machida
  • Mobile communication terminal
    Patent number: 7120470
    Abstract: When reproducing a multimedia file received by a receiving section, a control section controls a sound reproduction section to reproduce a sound on the basis of sound data. Further, the control section controls a display section to display an image on the basis of image data if the multimedia file contains the image data, and controls the display section to display a prepared substitute image if the multimedia file contains no image data.
    Type: Grant
    Filed: September 11, 2002
    Date of Patent: October 10, 2006
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Hisashi Oota, Yoshiaki Machida
  • Mobile communication terminal with unanswered incoming-call notifying function
    Patent number: 6807433
    Abstract: A mobile communication terminal is provided with a light-emitting element for notifying an unanswered incoming call. When the cancellation of an incoming call is canceled in a state where an incoming call response operation has not been carried out, the mobile communication terminal is brought into the standby state and then the light-emitting element is caused to emit light.
    Type: Grant
    Filed: March 18, 2002
    Date of Patent: October 19, 2004
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Hisashi Oota, Kiyoshi Wagai, Minoru Yamashita
  • Mobile communication terminal with unanswered incoming-call notifying function
    Publication number: 20030176205
    Abstract: A mobile communication terminal is provided with a light-emitting element for notifying an unanswered incoming call. When the cancellation of an incoming call is canceled in a state where an incoming call response operation has not been carried out, the mobile communication terminal is brought into the standby state and then the light-emitting element is caused to emit light.
    Type: Application
    Filed: March 18, 2002
    Publication date: September 18, 2003
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Hisashi Oota, Kiyoshi Wagai, Minoru Yamashita
  • Mobile communication terminal
    Publication number: 20030064708
    Abstract: When reproducing a multimedia file received by a receiving section, a control section controls a sound reproduction section to reproduce a sound on the basis of sound data. Further, the control section controls a display section to display an image on the basis of image data if the multimedia file contains the image data, and controls the display section to display a prepared substitute image if the multimedia file contains no image data.
    Type: Application
    Filed: September 11, 2002
    Publication date: April 3, 2003
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Hisashi Oota, Yoshiaki Machida
  • Cryogenic vessel for a superconducting apparatus
    Patent number: 4655045
    Abstract: A cryogenic vessel for a superconducting apparatus has an inner vessel which houses a freezing mixture and a winding of a superconducting apparatus. The inner vessel is surrounded by a vacuum insulating vessel which thermally insulates the inner vessel. A connecting pipe connects the inside of the inner vessel with the outside of the vacuum insulating vessel. A cylindrical dividing pipe which surrounds the connecting pipe with a radial clearance therebetween extends into the inner vessel and is connected between the inner end of the connecting pipe and the inner vessel. A gas flow passageway is formed between the inner end and the outer end of the connecting pipe, the passageway bordering on the inner or outer surface of the connecting pipe.
    Type: Grant
    Filed: January 17, 1986
    Date of Patent: April 7, 1987
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Takahiro Matsumoto, Tetsuo Nishio, Hirofumi Maekawa, Hisashi Oota